Address: 4600 S Syracuse St Denver, CO 80237 Phone: 303-529-3293 Description: The Best Concrete Contractors in Denver CO. Our team of experienced Denver concrete contractors can handle both residential and commercial projects. We can tackle anything from basic concrete slabs to building concrete foundations to laying stamped concrete patios. We have the skills and experience to do it all. Not only do we lay new concrete, but we also provide the high quality concrete repair Denver residents can depend on. Concrete is an exceptional choice of material for a large variety of surfaces, due to its long lasting durability and easy maintenance.